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Ionis Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$638M +$22.9M +765,455 +5%
Artisan Partners
2
Artisan Partners
Wisconsin
$399M +$43.9M +1,468,994 +16%
Vanguard Group
3
Vanguard Group
Pennsylvania
$275M +$19M +634,403 +9%
ClearBridge Investments
4
ClearBridge Investments
New York
$271M +$11.7M +393,043 +6%
BB
5
BB Biotech
Switzerland
$270M -$16.9M -566,587 -7%
BFA
6
BlackRock Fund Advisors
California
$160M +$17.9M +598,421 +16%
WRF
7
Waddell & Reed Financial
Kansas
$159M +$10.7M +357,100 +9%
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$128M -$12.6M -422,710 -11%
BIT
9
BlackRock Institutional Trust
California
$115M -$5.68M -190,241 -6%
State Street
10
State Street
Massachusetts
$99.3M -$1.92M -64,158 -2%
PA
11
Pinnacle Associates
New York
$77.5M -$1.63M -54,603 -3%
Franklin Resources
12
Franklin Resources
California
$73.4M +$3.71M +124,240 +7%
Jennison Associates
13
Jennison Associates
New York
$71.8M -$9.93M -332,408 -15%
Lord, Abbett & Co
14
Lord, Abbett & Co
New Jersey
$66.8M -$9.82M -328,657 -16%
TAM
15
Tocqueville Asset Management
New York
$62.3M -$8.43M -282,194 -15%
Northern Trust
16
Northern Trust
Illinois
$60.9M -$508K -17,003 -1%
AllianceBernstein
17
AllianceBernstein
Tennessee
$55.3M +$782K +26,191 +2%
BA
18
BlackRock Advisors
Delaware
$49.9M -$6.15M -205,926 -13%
EAM
19
Eagle Asset Management
Florida
$35.2M +$27.4M +917,068 New
GIM
20
Granahan Investment Management
Massachusetts
$31.6M -$2.05M -68,500 -8%
VAM
21
Visium Asset Management
New York
$29.7M +$2.54M +85,021 +12%
Wells Fargo
22
Wells Fargo
California
$29.4M -$13M -434,905 -36%
Deutsche Bank
23
Deutsche Bank
Germany
$27.5M +$16M +534,281 +271%
Norges Bank
24
Norges Bank
Norway
$27.3M +$7.26M +243,186 +50%
PC
25
PointState Capital
New York
$27.2M +$21.7M +725,000 New